BASIC INFOModel No Galaxy J7 Refine (2018) Status Available Release Date Released 2018, June Dimension 153.2 x 76.2 x 8.6 mm Weight 181 g Colors Gold Water & Dust Proof No SIM Type Single SIM (Nano-SIM) Technology GSM / HSPA / LTE OS Android 8.0 (Oreo) PROSESSINGProcessor Octa-core (1.6 GHz Cortex-A53) Chipset Exynos 7884 GPU Mali-G71 MEMORYRAM 2GB Storage 32GB Card Slot microSD, up to 256 GB DISPLAYSize 5.5 inches Type IPS LCD capacitive touchscreen, 16M colors Resolation 720 x 1280 pixels, 16:9 ratio PPI 267 ppi density Multi touch Yes CAMERAPrimary 13MP Video 1080p@30fps Flash LEd Flush Features Geo-tagging, touch focus, face detection, HDR, panorama, Continuos Shooting, High Dynamic Range mode, Digital Zoom, Auto Flash, Touch to focus Secondray 13MP BATTERYBattery Li-Ion Capacity 3300 mAh Removable Non-removable Browsing HTML5 Fast Charging No Wireless Charger No NETWORK2G Network GSM 850 / 900 / 1800 / 1900 3G Network HSDPA 850 / 900 / 1900 / 2100 4G Network LTE Speed HSPA, LTE GPRS Yes EDGE Yes CONECTIVYWALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot BlueTooth v4.2, A2DP, LE USB microUSB v2.0, USB On-The-Go GPS Yes, with A-GPS NFC No Audio jeck 3.5mm jack OTHERSSensors Accelerometer, gyro, proximity and compass Radio FM radio